baber/WOPTO huggingface dataset:
Patent JP-H09310356-A (JP)
Title: Earthquake-resistant structure of foundation pile
Inventor: EBINE GISUKE
IPC: E02D27/34
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To enable buffering and resistance against earthquake by the head section of an uppermost pile in foundation piles at the time of an earthquake, etc. SOLUTION: An earthquake-resistant structure 2 is installed to the uppermost section of a foundation pile 1. A plurality or more of outer-circumferential buffer rings 5, 5 consisting of an elastic body are fitted onto the upper outer circumference of the foundation pile 1. Upper buffer rings 6, 6 composed of the elastic body are placed on the upper section of the foundation pile 1. Several strips of buffer projecting strips 7, 7... are projected in the vertical direction of inner circumferential surfaces in the outer-circumferential buffer rings 5, 5. Through-holes 8, 8... in the vertical direction are bored to the upper buffer bodies 6, 6 at regular intervals while inclined holes 9, 9, in which diameters are reduced towards upper sections, are formed on the insides.
Patent JP-S6056078-A (JP)
Title: Method for preventing oxidation of stainless steel at high temperature
Inventor: SUGIURA MASAHIRO
IPC: C23F11/00
Filed: 1983-09-02
Abstract: PURPOSE:To improve the oxidation resistance of stainless steel at high temp. by oxidizing a film of an alkoxide of a rare earth element to form a film of the oxide of the rare earth element on the surface of the stainless steel. CONSTITUTION:An alkoxide of a rare earth element (Y, La or Ce) is dissolved in an org. solvent to prepare an alkoxide soln. This soln. is coated on the surface of stainless steel to form an alkoxide film, and the oxide of the rare earth element is produced by oxidizing the alkoxide film. By this method the oxidation resistance of the stainless steel at high temp. is improved.
Patent JP-H04361315-A (JP)
Title: Controller restarting type setting system
Inventor: ABE TORU
IPC: G06F1/30
Filed: 1991-06-07
Abstract: PURPOSE:To impart a normal restarting processing to a controller after the instantaneous interruption of a power source. CONSTITUTION:When the time of an instantaneous interruption is shorter than the instantaneous interruption time set in advance of the power source of a system, a power down monitoring part 2 to transmit specified information is connected to a terminal TB, and the specified information (the on/off information of a switch S) of this power down monitoring part 2 is detected. Otherwise, the connection information/disconnection information of the terminal TB is set so as to select the restart processing such as a hot processing or a warm processing to be executed by a controller 1 after the instantaneous power supply interruption of the system. Thus, since operability is improved by reducing set point to select the restart processing, the processing of the controller 1 is prevented from being abnormal after the instantaneous power supply interruption caused by these missetting operations.
Patent JP-S5685144-A (JP)
Title: Microinstruction executing system for communication control processor
Inventor: CHIBA HIDEAKI
IPC: H04L29/02
Filed: 1979-12-14
Abstract: PURPOSE: To realize a high-speed process, by reading the microinstruction with the address produced by the conditions already set up and executing the microinstruction in case a process request is given and at the time point when the rest conditions are set up.  
     CONSTITUTION: When the signals A, B and C within the circuit control region are on each, the table region of the ROM5 is indexed based on the address produced by the address producing circuit 3. The read-out contents is sent to the circuit 3. The circuit 3 produces the address of the microinstruction region of the ROM5 based on the contents of the circuit control region as well as the contents of the table, and the indexing is carried out based on the address. Then the read-out microinstruction is set to the register 6. On the other hand, the contents of the BSV signal is set to the flip-flop 7 to be held in the form of the FBSV signal. After this, the microinstruction already read out is executed when both the FBSV and M are on. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S645605-A (JP)
Title: Method for stress-relief rolling in continuous annealing device
Inventor: MOCHIZUKI SAKAE
IPC: B21B1/22
Filed: 1987-06-30
Abstract: PURPOSE:To prevent generation of bad appearance and shape defects in spite of response delay and variance in required time for position changing of intermediate rolls by controlling a position of intemediate rolls of a 6-high skin pass rolling mill by detecting a sheet width changing point in accordance with a size of rear side sheet width. CONSTITUTION:A welding point position computing element 22 previously sets timing to change a position of intermediate rolls 14A, 14B and to change rolling conditions such as setting of a rolling pressure. At the time of detecting a welding point of a steel sheet 10A by a detector 20, if a rear side sheet width is narrow, a shift of the rolls 14A, 14B is started at a point within a given distance from a point right under a rolling mill in the downstream side, if a rear side sheet width is large, a shift of the rolls 14A, 14B is completed by that point. And that, a position of the rolls 14A, 14B presetted by a preset computing element 30, a roll bending amount, and a drafting position are set to a prescribed value with the timing decided in the above description to prevent variations in shapes of the sheet 10A.
Patent JP-H0330684-A (JP)
Title: Production of intermediate metabolite of biphenyl compound containing benzoic acid and of benzoic acid derivative by using recombinant microorganism having bphabcd gene and biphenyl metabolizing function
Inventor: HAYASE NOBUKI
IPC: C12N15/52
Filed: 1989-06-27
Abstract: PURPOSE:To inexpensively obtain benzoic acid or derivative thereof in good yield by covering biphenyl or derivative thereof into benzoic acid or derivative thereof with a transformed microorganism obtained by using a specific biphenyl metabolizing gene. CONSTITUTION:A host microorganism belonging to Escherichia coli is transformed by using a recombinant plasmid vector obtained by binding a biphenyl metabolizing gene having a function capable of covering a biphenyl derived from Pseudomonas putida or derivative thereof into benzoic acid or derivative thereof to a plasmid vector. Biphenyl or derivative there of is converted into benzoic acid or derivative thereof by using the resultant transformed microorganism. Furthermore, the above-mentioned metabolizing gene is preferably bphABCD gene having a basic pair of KD-base and having 7 Pat I, 2 Eco RI, 1 Bal II and 2 Bam HI DNA cut numbers by restriction enzymes.
Patent JP-S6224162-A (JP)
Title: Cable core checker
Inventor: TANAI MASAHIRO
IPC: H04B3/46
Filed: 1985-07-25
Abstract: PURPOSE:To facilitate the identification of a confirmation signal, by making the frequency of the confirmation signal variable while a noise checking mechanism is provided to exclude the noise frequency band. CONSTITUTION:Probes at a transmitting section 10 and a receiving sectin 20 are connected to connection points A and B of a core wire 1 to be checked in a cable and the center frequency of a band filter 22 is set. At this point, when a noise or the like exists near the center frequency in the core connected, it passes through the filter 22 to be inputted into level decision circuits 23 and 24. When at least the circuit 24 with the lower set level is in a trigger, the center frequency of the filter 22 is reset through a register 28 by a command from a command circuit 27. In this manner, when the center frequency of the filter 22 is determined, it is commanded to a register 14 on the transmitting section 10 side connected through an air-core line 1' to set the devision ratio of a frequency dividing circuit 12. Thus, the frequency of the confirmation signal shall be the decision frequency. Then, the confirmation signal is transmitted to check the condition of the core wire 1.
Patent JP-2000027634-A (JP)
Title: Exhaust emission control device for reducing discharge of nitrogen oxide
Inventor: KONRAD BRIGITTE
IPC: F02D41/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of performing the composition process at a lean operation ratio as high as possible while effectively reducing the nitrogen oxide content contained in the combustion waste gas such as the exhaust of internal combustion engine for vehicle at a relatively low cost. SOLUTION: An exhaust emission control device for internal combustion engine has a first catalyst device 3 for generating ammonia NH3 from an exhaust gas component in the case of the thick exhaust gas composition and a second catalyst device 4 connected behind of a the first catalyst device 3. The second catalyst device 4 temporarily stores the ammonia generated by the first catalyst device 3 in the case of thick exhaust gas composition, and on the other hand, in the case of the lean exhaust gas composition, the ammonia temporarily stored in the nitrogen oxide NOx contained in the exhaust gas is used as a reducing agent so as to react for reduction.  With this structure, a third catalyst device 2 connected ahead of the first catalyst device 3 temporarily stores the nitrogen oxide contained in the exhaust gas in the case of lean exhaust gas composition, and on the other hand, in the case of thick exhaust gas composition, the previously and temporarily stored nitrogen oxide is liberated again.
Patent JP-H11337434-A (JP)
Title: Capacitive pressure sensor
Inventor: SUZUKI HIDEO
IPC: G01L9/12
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce a change in pressure measurement accuracy because of a change in surrounding temperature by bringing a pressure medium to be measured into touch with only a diaphragm part of an opposite face to the side of the diaphragm part where an electrode is formed. SOLUTION: A diaphragm part 21 which is deformed in accordance with a pressure is formed at a silicon substrate 20 which is an element constituting a second substrate 2. A fixed electrode 13 is formed in a glass substrate 10 which is an element constituting a first substrate 1. A pressure medium to be measured is adapted to be brought in touch with only the diaphragm part 21 of an opposite face to the side of the diaphragm 21 where the electrode is formed. A protecting cap 70 and the silicon substrate 20 are bonded and sealed by a sealing agent 80. A material which is durable and stable to the pressure medium to be measured is selected for the sealing agent 80. Since only the stable part to the pressure medium to be measured is exposed to the pressure medium to be exposed and no sealed pressure chamber is provided inside the sensor, a change in pressure measurement accuracy because of a change in surrounding temperature can be reduced.
Patent JP-H11352814-A (JP)
Title: Fixing device for image forming device, and method for controlling same
Inventor: UCHIDA SHINICHI
IPC: G03G15/20
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for an image forming device capable of minimizing the rush current when applying a power source of the device, and controlling a heating roller to an appropriate temp. SOLUTION: This fixing device for the image forming device is, provided with a main heater 241 furnished with a heating area 243 located on a center part of approximately same width as a paper sheet in the size of A4R and the non-heating area 244 on both ends thereof, and the sub-heater 242 furnished with the heating area 245 on the approximately same position as the non-heating area 244 on the main heater 241 and the non-heating area 246 on the position approximately same as the heating area 243 on the main heater 241.
Patent JP-S5785274-A (JP)
Title: Manufacture of piezo-electric porcelain element
Inventor: IINO TAKESHI
IPC: H01L41/257
Filed: 1980-11-18
Abstract: PURPOSE:To reduce the degradation of piezoelectric by conducting a section between both electrodes used for the polarization treatment of the piezo-electric porcelain element by an external circuit and thermally treating the section between the both electrodes. CONSTITUTION:In working with the heating of the piezo-electric porcelain element 1 polarization-treated, the section between the both electrides 2 of the element 1 is conducted through a short circuit or a resistor by the external circuit 3, and thermally treated. Accordingly, the degradation of piezoelectric due to thermal treatment is largely decreased.
Patent JP-H0913169-A (JP)
Title: Sputtering device
Inventor: NISHIHARA MUNEKAZU
IPC: C23C14/34
Filed: 1995-06-29
Abstract: PURPOSE: To form thin films uniformly at a high speed on a large-sized square substrate by dividedly arranging targets and magnets on the electrically insulated plural square electrodes within the plane facing the flat planar square substrate. CONSTITUTION: The flat planar square substrate 3 and the targets 1a to 1c divided to >=3 within the plane facing the substrate are arranged within a vacuum vessel having gas feed and discharge functions. The targets 1a... are installed on the respectively >=3 square electrode plates. The electrode plates are electrically insulated from each other within the plane and are connected to respectively independent power sources 4a to 4c. Further, magnets 2a to 2c corresponding to respective targets 1a to 1c are arranged. Magnetic lines 5 of force are generated along the surfaces of the targets 1a... for each of the respective targets by these magnets 2a.... Plasma is generated in this state on the surfaces of the targets 1a... to sputter the targets. The formed target material particles 6 are uniformly deposited on the substrate 3, by which the films are formed.
Patent JP-H0453469-A (JP)
Title: Mayonnaise sauce having good heat resistance and production thereof
Inventor: TAKEUCHI MAYUMI
IPC: A23L27/60
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the title mayonnaise sauce having good emulsion stability and being stable even on heating by dissolving chitosan in an edible acid, blending the resultant solution with a solution containing a protein and then adding oils and fats thereto to emulsify the blend. CONSTITUTION:Chitosan is dissolved in an edible acid (e.g. acetic acid, vinegar, citric acid or malic acid) and the resultant solution is blended with a solution containing a protein (preferably egg york, whole egg, whey protein) and then the blend is emulsified by adding oils and fats thereto to provide the aimed mayonnaise sauce. Furthermore, blend ratio of the chitosan to the protein is preferably 1-30%.
Patent JP-S5954215-A (JP)
Inventor: DAITOU KOUJI
IPC: G01K7/34
Filed: 1982-09-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6057544-A (JP)
Title: Optical recording and reproducing device
Inventor: KATASE YOSHIHIRO
IPC: G11B7/085
Filed: 1983-09-07
Abstract: PURPOSE:To shorten a time required for leading-in when tracking servo is applied immediately after rough feeding, by making a tracking servo loop gain near a DC larger than a tracking servo loop gain in a region of a high frequency. CONSTITUTION:The first time constant circuit 25 is provided for the purpose of improving characteristics of the tracking servo loop and is, what is called, a phase leading circuit and is constituted of a capacitor C1 and resistances R1 and R2. The second time constant circuit 27 has the gain near a DC larger than the gain in the region of a higher frequency and is, what is called, a low-pass filter and is constituted of a resistance R3 and a capacitor C2. In this example, the time constant circuit 27 is operated for rough feeding, and AC signal components which are high frequency components of its difference signal and are generated by traversing information tracks 8 are cut to take out only signal components near a DC which are generated by free oscillation of an object lens and consequently, this tracking servo circuit is operated so as to suppress the free oscillation of the object lens 5.
Patent JP-H06350017-A (JP)
Title: Manufacture of multilayered lead frame
Inventor: MATSUURA TOMONORI
IPC: H01L23/50
Filed: 1993-06-08
Abstract: PURPOSE:To omit the use of a metal mold in an assembling step by forming a thermoplastic resin layer on the surface of a metal plane, performing the contact bonding for a lead frame to the metal plane by thermocompressing bonding, and providing electric conduction at the contact-bonded part by spot welding furthermore. CONSTITUTION:An insulating layer 16 is formed by screen printing method using thermoplastic polyimide at a part other than a pad part of a die pad 1 at the surface of a metal plane that become a grounding plane 7. The, a lead frame, wherein an irregular shape 10a is formed at the rear surface of the tip part of a grounding pin 10 of a lead frame, is used, and the grounding plane 7 undergoes thermocompressing bonding with a thermocompresing bonding machine. Furthermore, the place where the thercompressing bonding is performed is welded with a resistance welding machine, and the electric conduction is provided. Thus, a metal mold in an assembling step is omitted, and the few quantity of the multilayered lead frame of many kinds can be readily manufactured at the reduced cost.
Patent JP-S6055212-A (JP)
Title: Contactless three-dimensional measuring device
Inventor: YOSHIURA TADASHI
IPC: G01B11/245
Filed: 1983-09-06
Abstract: PURPOSE:To measure the whole surface of a three-dimensional body to be measured by providing the titled device with spot position detectors and a rotary mechanism allowing the detectors to surround the body to be measured and move on the prescribed circumference of a horizontal surface. CONSTITUTION:The measuring device has spot position detectors 2-5, which are fixed on a supporting ring on prescribed positions. A gear 16 is fitted to the side of the supporting ring 15 and coupled with a driving gear 18. The driving gear 18 is enabled to rotate by a rotation driving motor fixed on a supporting board 17. An internal thread is formed on the supporting board 17 at a part contacting with a screw stock 25 and the supporting board 17 can be vertically moved by rotating the screw stock 25 by a vertical driving motor 26. Thus, the whole surface of the three-dimensional substance to be measured can be decomposed in detail and the position can be measured.
Patent JP-S6142156-A (JP)
Title: Glass-sealed semiconductor package
Inventor: ARAYAMA MOTOHIDE
IPC: H01L23/02
Filed: 1984-08-02
Abstract: PURPOSE:To prevent the swell-out of sealing glass from the side end surface by a method wherein a step section is formed at the corner of at least one side end surface of the opposed main surfaces of a substrate and a cap by cutting with a depth of 0.1mm. or more and a length of 0.2mm. or more. CONSTITUTION:The insulating container is composed of a package substrate 20 made of electric insulating material and a cap 21. The substrate 20 and the cap 21 are each provided at centers with recesses to contain a semiconductor element. The substrate 20 and the cap 21 are each provided with sealing glass layers 23a and 23b on the main surfaces opposed to each other, and the semiconductor element 4 in the insulating container 22 is hermetically sealed by making these glass layers integral by fusing on heating. Metallic outer lead terminals 5 of the conductive material are arranged between the substrate 20 and the cap 21, and the terminals 5 are electrically connected to each electrode of the semiconductor element 4 via wires 24. The outer lead terminals 5 are attached between the substrate 20 and the cap 21.
Patent JP-S5865014-A (JP)
Title: Porcupine roller apparatus in spinning frame
Inventor: KATOU TAKEHISA
IPC: D01H5/24
Filed: 1981-10-13
Abstract: PURPOSE:To make it possible to insert pins or provide protruding ridges densely on pairing porcupine rollers, by meshing gears fixed on shafts and the ends of the pairing rollers, and making the number and pitches of rows of pins or protruding ridges provided on the surfaces of the respective rollers the same as the number of teeth and pitches in the respective gears. CONSTITUTION:In a porcupine roller apparatus having pairing meshed rollers 4 and 4 having rows of inserted pins 5 on both surfaces or rows of inserted pins 5 on either one thereof and protruding ridges 6 provided on the other, both gears 7 and 7 are fixed on the roller shafts at the ends of both rollers 4 and 4 and meshed with each other. Rows of pins 5 or protruding ridges 6 are provided at the same pitch as that of the gears 7 and 7 in the same number of rows, and the shape and size thereof are such that the projections of the rows of the pins 5 and the protruding ridges 6 on the face of the gears 7 remain in the contours of the teeth.
Patent JP-2000031752-A (JP)
Title: Low-noise amplifier
Inventor: JUNG CHAN KOOK
IPC: H03F3/68
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise amplifier capable of being operated without causing serious route loss even in the case that abnormality is generated in a main amplifier circuit and it can not be normally operated by providing at least one standby circuit arranged parallelly to the main amplifier circuit. SOLUTION: A control signal generation circuit 42 monitors whether or not a first amplifier circuit 24 is abnormally operated and generates the switching control signals different in level in accordance with a monitored result. A first switch 22 supplies signals from an input impedance matching circuit 20 to the first amplifier circuit 24 or the standby circuit 30 corresponding to the switching control signals. When the first amplifier circuit 24 is abnormally operated, the signals from the input impedance matching circuit 20 are supplied to the standby circuit 30. The standby circuit 30 uses a microstrip transmission line 32 and acts as a low loss route. A second switch 38 supplies the signals outputted from the first amplifier circuit 24 or the standby circuit 30 to an output impedance matching circuit 40 based on the switching control signals.
Patent JP-S5953691-A (JP)
Title: Electroforming method
Inventor: OKUDAIRA HIROAKI
IPC: C25D1/00
Filed: 1982-09-22
Abstract: PURPOSE:To decrease the stress over the entire part of an electroforming film and to transfer the reversal shape of a matrix exactly to the electroforming film in the stage of forming the electroforming on the matrix, by forming alternately the electroforming film having a compressive stress value and the electroforming film having a tensile stress value. CONSTITUTION:A current density resulting compressive electrodeposition stress and a current density resulting tensile electrodeposition stress are alternately applied and an electroforming film having a compressive stress value and an electroforming film having a tensile stress value are alternately formed on a matrix of a prescribed shape by electroforming. It is preferred that the total sum of the product of the product of the tensile stress value and the thickness of the electroforming film having tensile stress and the total sum of the product of the compressive stress value and the thickness of the electroforming film having compressive stress are equal but about within 10kg/mm.<2> difference between both may be permitted practically.
Patent JP-H0824070-A (JP)
Title: Back rest tilting device for chair
Inventor: KAN TOMOJI
IPC: A47C7/44
Filed: 1994-07-15
Abstract: PURPOSE:To provide a back rest tilting device which has resistance force to backward tilting of a back rest plate and is simple and inexpensive for a chair of a simple type having plural fixing and supporting legs for supporting a seat part. CONSTITUTION:The chair which has the plural fixing and supporting legs 2 parted in order to support the seat part 1 and has the elastic resistance to backward tilting of the back rest plate 3 is pivotally mounted with the intermediate part of a back rest rod 4 having the back rest plate in the upper part tiltably forward and backward of the seat. A front end 7 of the back rest plate extending downward of the seat part from a pivotal fitting part 6 is detained to an elastic member 5 which is spanned between the supporting legs and has an elastic recovering property.